Initial commit: Flutter 无书应用项目
This commit is contained in:
Developer
420
ht/admin/topic.php
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420
ht/admin/topic.php
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<?php
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// 引入必要文件
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require_once '../inc/pubs.php';
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require_once '../inc/sqls.php';
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// 验证管理员权限
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if (!checkAdmin()) {
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header('Location: ../login.php');
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exit;
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}
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// 获取当前用户
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$user = $_SESSION['user'];
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// 实例化数据库操作类
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$db = new DB();
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// 获取操作类型
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$action = isset($_GET['act']) ? $_GET['act'] : 'list';
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// 根据操作类型显示不同页面
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switch ($action) {
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// 添加投票页面
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case 'add':
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$pageTitle = "添加投票";
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include 'topic_form.php';
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break;
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// 编辑投票页面
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case 'edit':
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$pageTitle = "编辑投票";
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$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
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if (!$id) {
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header('Location: topic.php');
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exit;
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}
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// 获取投票信息
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$vote = $db->getOne('vote', "id = $id");
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if (!$vote) {
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header('Location: topic.php');
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exit;
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}
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include 'topic_form.php';
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break;
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// 管理选项页面
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case 'options':
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$pageTitle = "管理选项";
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$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
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if (!$id) {
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header('Location: topic.php');
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exit;
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}
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// 获取投票信息
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$vote = $db->getOne('vote', "id = $id");
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if (!$vote) {
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header('Location: topic.php');
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exit;
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}
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// 获取选项列表
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$options = $db->getAll('xuan', "topic_id = $id", '*', 'sort ASC, id ASC');
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include 'topic_options.php';
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break;
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// 投票列表页面（默认）
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default:
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$pageTitle = "投票管理";
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// 获取分页参数
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$page = isset($_GET['page']) ? intval($_GET['page']) : 1;
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$pageSize = 10;
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// 获取筛选参数
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$status = isset($_GET['status']) ? intval($_GET['status']) : -1;
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$type = isset($_GET['type']) ? intval($_GET['type']) : -1;
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$keyword = isset($_GET['keyword']) ? safeFilter($_GET['keyword']) : '';
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// 构建查询条件
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$whereConditions = [];
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if ($status >= 0) {
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$whereConditions[] = "status = $status";
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}
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if ($type >= 0) {
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$whereConditions[] = "itype = $type";
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}
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if ($keyword) {
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$whereConditions[] = "(title LIKE '%$keyword%' OR idesc LIKE '%$keyword%')";
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}
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$whereStr = !empty($whereConditions) ? implode(' AND ', $whereConditions) : '';
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// 获取总记录数
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$total = $db->count('vote', $whereStr);
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// 计算分页信息
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$pagination = getPagination($total, $page, $pageSize);
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// 获取投票列表
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$orderBy = "addtime DESC";
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$limit = "{$pagination['offset']}, {$pagination['pageSize']}";
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$voteList = $db->getAll('vote', $whereStr, '*', $orderBy, $limit);
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// 页面标题
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$pageTitle = "投票管理";
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?>
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title><?php echo $pageTitle; ?> - <?php echo getSiteTitle(); ?></title>
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<link rel="stylesheet" href="../inc/css.css">
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<style>
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.admin-container {
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display: flex;
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min-height: calc(100vh - 60px);
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}
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.admin-sidebar {
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width: 200px;
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background-color: #2c3e50;
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color: #fff;
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padding-top: 20px;
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}
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.admin-menu {
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list-style: none;
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padding: 0;
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margin: 0;
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}
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.admin-menu-item {
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padding: 12px 20px;
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border-bottom: 1px solid #34495e;
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}
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.admin-menu-item a {
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color: #fff;
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text-decoration: none;
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display: block;
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}
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.admin-menu-item:hover {
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background-color: #34495e;
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}
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.admin-menu-item.active {
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background-color: #3498db;
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}
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.admin-content {
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flex: 1;
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padding: 20px;
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background-color: #f5f5f5;
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overflow-y: auto;
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}
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.admin-header {
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margin-bottom: 20px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.filter-form {
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margin-bottom: 20px;
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padding: 15px;
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background-color: #fff;
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border-radius: 5px;
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box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
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}
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.operation-btns {
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display: flex;
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gap: 5px;
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}
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.vote-status {
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display: inline-block;
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padding: 3px 8px;
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border-radius: 3px;
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color: #fff;
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font-size: 12px;
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}
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.vote-status-active {
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background-color: #2ecc71;
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}
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.vote-status-pending {
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background-color: #f39c12;
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}
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.vote-status-ended {
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background-color: #95a5a6;
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}
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.vote-status-disabled {
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background-color: #e74c3c;
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}
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</style>
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</head>
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<body>
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<!-- 顶部导航 -->
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<header class="header">
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<div class="header-container">
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<div class="logo"><?php echo getSiteTitle(); ?> - 管理后台</div>
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<nav class="nav">
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<a href="../index.php" class="nav-item">前台首页</a>
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<a href="../api/user.php?act=logout" class="nav-item">退出登录</a>
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</nav>
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</div>
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</header>
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<!-- 管理内容 -->
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<div class="admin-container">
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<!-- 侧边栏 -->
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<div class="admin-sidebar">
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<ul class="admin-menu">
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<li class="admin-menu-item"><a href="index.php">系统概况</a></li>
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<li class="admin-menu-item active"><a href="topic.php">投票管理</a></li>
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<li class="admin-menu-item"><a href="user.php">用户管理</a></li>
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<li class="admin-menu-item"><a href="stat.php">数据统计</a></li>
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<li class="admin-menu-item"><a href="logs.php">系统日志</a></li>
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</ul>
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</div>
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<!-- 主体内容 -->
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<div class="admin-content">
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<div class="admin-header" style="height:40px;">
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</div>
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<!-- 筛选表单 -->
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<div class="filter-form">
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<form action="topic.php" method="get">
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<div style="display: flex; gap: 15px; flex-wrap: wrap; align-items: flex-end;">
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<div>
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<label for="keyword">关键词：</label>
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<input type="text" name="keyword" id="keyword" class="form-control" value="<?php echo htmlspecialchars($keyword); ?>" placeholder="标题或描述">
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</div>
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<div>
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<label for="status">状态：</label>
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<select name="status" id="status" class="form-control">
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<option value="-1">全部</option>
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<option value="1" <?php echo $status == 1 ? 'selected' : ''; ?>>正常</option>
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<option value="0" <?php echo $status === 0 ? 'selected' : ''; ?>>禁用</option>
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</select>
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</div>
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<div>
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<label for="type">类型：</label>
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<select name="type" id="type" class="form-control">
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<option value="-1">全部</option>
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<option value="0" <?php echo $type === 0 ? 'selected' : ''; ?>>单选</option>
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<option value="1" <?php echo $type == 1 ? 'selected' : ''; ?>>多选</option>
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</select>
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</div>
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<div>
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<button type="submit" class="btn btn-blue">搜索</button>
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<a href="topic.php" class="btn btn-gray">重置</a>
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<a href="topic.php?act=add" class="btn btn-green">添加投票</a>
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</div>
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</div>
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</form>
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</div>
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<!-- 投票列表 -->
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<div class="table-container">
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<table>
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<thead>
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<tr>
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<th>ID</th>
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<th>标题</th>
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<th>类型</th>
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<th>开始时间</th>
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<th>结束时间</th>
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<th>状态</th>
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<th>浏览量</th>
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<th>创建时间</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody>
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<?php if (!empty($voteList)): ?>
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<?php foreach ($voteList as $vote):
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// 确定投票状态
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$now = date('Y-m-d H:i:s');
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$voteStatus = '';
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$statusClass = '';
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if ($vote['status'] == 0) {
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$voteStatus = '已禁用';
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$statusClass = 'vote-status-disabled';
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} else {
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if ($vote['statime'] > $now) {
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$voteStatus = '未开始';
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$statusClass = 'vote-status-pending';
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} elseif ($vote['endtime'] < $now) {
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$voteStatus = '已结束';
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$statusClass = 'vote-status-ended';
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} else {
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$voteStatus = '进行中';
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$statusClass = 'vote-status-active';
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}
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}
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?>
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<tr>
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<td><?php echo $vote['id']; ?></td>
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<td><?php echo htmlspecialchars($vote['title']); ?></td>
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<td><?php echo $vote['itype'] == 0 ? '单选' : "多选({$vote['maxtime']}项)"; ?></td>
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<td><?php echo date('Y-m-d H:i', strtotime($vote['statime'])); ?></td>
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<td><?php echo date('Y-m-d H:i', strtotime($vote['endtime'])); ?></td>
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<td><span class="vote-status <?php echo $statusClass; ?>"><?php echo $voteStatus; ?></span></td>
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<td><?php echo $vote['iview']; ?></td>
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<td><?php echo date('Y-m-d H:i', strtotime($vote['addtime'])); ?></td>
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<td class="operation-btns">
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<a href="../vote.php?id=<?php echo $vote['id']; ?>" class="btn btn-blue btn-sm" target="_blank">查看</a>
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<a href="topic.php?act=options&id=<?php echo $vote['id']; ?>" class="btn btn-green btn-sm">选项</a>
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<a href="topic.php?act=edit&id=<?php echo $vote['id']; ?>" class="btn btn-gray btn-sm">编辑</a>
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<button class="btn btn-red btn-sm" onclick="deleteTopic(<?php echo $vote['id']; ?>, '<?php echo htmlspecialchars(addslashes($vote['title'])); ?>')">删除</button>
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</td>
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</tr>
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<?php endforeach; ?>
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<?php else: ?>
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<tr>
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<td colspan="9" style="text-align: center;">暂无投票数据</td>
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</tr>
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<?php endif; ?>
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</tbody>
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</table>
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</div>
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<!-- 分页 -->
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<div class="pagination" id="pagination"></div>
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</div>
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</div>
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<script src="../inc/js.js"></script>
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<script>
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// 初始化分页
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pagination('pagination', <?php echo $pagination['page']; ?>, <?php echo $pagination['totalPage']; ?>, function(page) {
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// 构建URL参数
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var params = new URLSearchParams(window.location.search);
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params.delete('act');
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params.set('page', page);
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// 跳转到新页面
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window.location.href = 'topic.php?' + params.toString();
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});
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// 删除投票
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function deleteTopic(id, title) {
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showMask('确认删除', '确定要删除投票 "' + title + '" 吗？<br><span style="color: #e74c3c;">注意：删除后将同时删除该投票的所有选项和投票记录，且不可恢复！</span>', [
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{
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text: '取消',
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class: 'btn-default',
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callback: function() {
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closeMask();
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}
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},
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{
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text: '确定删除',
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class: 'btn-danger',
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callback: function() {
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// 发送删除请求
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ajaxRequest('../api/topic.php', {
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act: 'delete',
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id: id
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}, function(response) {
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if (response.code === 0) {
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// 删除成功，刷新页面
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showMask('操作成功', '投票删除成功', [
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{
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text: '确定',
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class: 'btn-primary',
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callback: function() {
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window.location.reload();
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}
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}
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]);
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} else {
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// 显示错误信息
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showMask('操作失败', response.msg || '删除失败，请稍后重试', [
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{
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text: '确定',
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class: 'btn-primary',
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callback: function() {
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closeMask();
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}
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}
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]);
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}
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}, function(error) {
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showMask('请求失败', '网络错误，请稍后重试', [
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{
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text: '确定',
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class: 'btn-primary',
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callback: function() {
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closeMask();
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}
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}
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]);
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});
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}
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}
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]);
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}
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</script>
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</body>
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</html>
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<?php
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break;
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}
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Reference in New Issue
Block a user